MaChao

4.75 Comparison of past and present is one of the most fascinating applications of the rating system.

Player	Rounds	Elo	SRM
MaChao	21	2616	1413

Rating	perf	err	err2	\|ΔR\|	ΔR min	ΔR max	max	R	rank
EloSRM	0.482	0.673	0.933	55.2	-32	267	2655	2616	1600
SRMFix	0.471	0.677	0.919	55.3	-52	205	2084	2025	1651
initial	0.452	0.679	0.904	81.7	-108	245	2523	2343	1561
SRM	0.464	0.750	1.019	75.0	-269	162	1620	1413	1995

#	date	round	division	rank	seed	perf	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
21	2011-03-30	Member SRM 501	1	375	403.24	0.10	12	2616	1600	29	1413	1995
20	2011-03-08	SRM 499	1	694	411.84	-0.75	-32	2604	1615	-136	1384	2110
19	2010-12-28	SRM 492	1	365	313.85	-0.50	-18	2636	1400	-100	1520	1413
18	2010-11-30	Member SRM 489	1	182	374.27	1.04	51	2655	1309	81	1620	1107
17	2010-11-13	SRM 487	1	277	446.97	0.69	41	2603	1467	65	1539	1304
16	2010-10-26	SRM 486	1	205	458.52	1.16	64	2562	1628	113	1474	1571
15	2010-10-21	Member SRM 485	1	414	395.54	-0.07	1	2499	1894	-5	1361	2090
14	2010-09-25	SRM 483	1	396	454.10	0.20	19	2497	1889	34	1366	2040
13	2010-09-15	Member SRM 482	1	491	474.44	-0.28	-14	2478	1968	-58	1332	2226
12	2010-09-09	SRM 481	1	358	447.49	0.31	30	2492	1896	36	1390	1913
11	2010-07-28	SRM 477	1	488	473.59	-0.04	3	2462	1977	-17	1354	2071
10	2010-07-17	SRM 476	1	384	536.24	0.48	48	2459	1982	57	1371	1988
9	2010-07-06	SRM 475	1	394	386.59	-0.24	-16	2411	2159	-81	1314	2262
8	2010-06-17	SRM 473	1	150	392.87	1.39	142	2427	2045	162	1395	1858
7	2010-06-05	SRM 472	2	37	195.32	2.40	113	2285	2743	105	1233	2869
6	2010-05-20	SRM 470	2	91	317.32	1.80	119	2172	3256	82	1128	3641
5	2010-05-04	SRM 469	2	312	330.67	0.08	24	2053	3930	3	1046	4253
4	2010-03-16	SRM 464	2	204	417.03	1.03	110	2029	3907	60	1043	4118
3	2010-03-02	SRM 463	2	374	378.62	0.02	22	1920	5006	-15	983	4964
2	2010-01-19	SRM 459	2	254	680.06	1.42	267	1897	5122	67	998	4749
1	2010-01-14	Member SRM 458	2	485	603.71	-0.12	-12	1630	7194	-269	931	5361